Polarised sunglasses have become increasingly popular in recent years, and for good reason. These lenses offer a range of benefits that regular sunglasses simply can't match. But have you ever wondered how polarised lenses work? In this blog post, we'll explore the science behind polarised lenses and why they are so good at what they do.
What are Polarised Lenses?
Polarised lenses are specially designed to reduce glare from reflective surfaces such as water, snow, and glass. They achieve this by incorporating a special filter that blocks horizontally polarised light while allowing vertically polarised light to pass through.
How Do They Work?
When light reflects off a flat surface, such as a road or a body of water, it becomes polarised horizontally, creating intense glare. This glare can be not only annoying but also dangerous, as it can impair vision and cause eye strain. Polarised lenses work by selectively blocking this horizontally polarised light, effectively eliminating glare and providing a clearer, more comfortable view.
Why Are Polarised Sunglasses Lenses So Good?
Polarised sunglasses lenses offer several advantages over regular sunglasses:
1. Reduced Glare
By blocking horizontally polarised light, polarised lenses significantly reduce glare, making them ideal for outdoor activities such as driving, fishing, and skiing.
2. Enhanced Clarity
With reduced glare, polarised lenses provide enhanced clarity and contrast, allowing you to see details more clearly and accurately.
3. Better Eye Protection
Polarised lenses not only protect your eyes from glare but also from harmful UV rays. They block 100% of UVA and UVB rays, reducing the risk of eye damage and certain eye conditions.
4. Improved Comfort
By eliminating glare and reducing eye strain, polarised lenses offer improved comfort, especially in bright sunlight or high-glare environments.
5. Versatility
Polarised lenses can be incorporated into various sunglass styles, making them suitable for different activities and fashion preferences.
In conclusion, polarised lenses work by selectively blocking horizontally polarised light, reducing glare and providing a clearer view. Their ability to enhance clarity, reduce eye strain, and offer better eye protection makes them an excellent choice for anyone seeking high-quality sunglasses. So, if you're looking for sunglasses that combine style and functionality, consider investing in a pair of polarised sunglasses.